Add Multi-factor authentication D-bus config

This commit defines D-bus interfaces for multi-factor authentication
configuration to enable/disable various MFA authentication methods

These D-bus interfaces defined as per standard redfish interfaces
https://redfish.dmtf.org/schemas/v1/AccountService.v1_15_1.json

Change-Id: I52dcf3df95fb60b9f5ea384553b472b71f2be923
Signed-off-by: Ravi Teja <raviteja28031990@gmail.com>
diff --git a/gen/xyz/openbmc_project/User/MultiFactorAuthConfiguration/meson.build b/gen/xyz/openbmc_project/User/MultiFactorAuthConfiguration/meson.build
new file mode 100644
index 0000000..e4e66c9
--- /dev/null
+++ b/gen/xyz/openbmc_project/User/MultiFactorAuthConfiguration/meson.build
@@ -0,0 +1,15 @@
+# Generated file; do not modify.
+generated_sources += custom_target(
+    'xyz/openbmc_project/User/MultiFactorAuthConfiguration__cpp'.underscorify(),
+    input: [ '../../../../../yaml/xyz/openbmc_project/User/MultiFactorAuthConfiguration.interface.yaml',  ],
+    output: [ 'common.hpp', 'server.cpp', 'server.hpp', 'aserver.hpp', 'client.hpp',  ],
+    depend_files: sdbusplusplus_depfiles,
+    command: [
+        sdbuspp_gen_meson_prog, '--command', 'cpp',
+        '--output', meson.current_build_dir(),
+        '--tool', sdbusplusplus_prog,
+        '--directory', meson.current_source_dir() / '../../../../../yaml',
+        'xyz/openbmc_project/User/MultiFactorAuthConfiguration',
+    ],
+)
+
diff --git a/gen/xyz/openbmc_project/User/meson.build b/gen/xyz/openbmc_project/User/meson.build
index dca4fc3..16c6364 100644
--- a/gen/xyz/openbmc_project/User/meson.build
+++ b/gen/xyz/openbmc_project/User/meson.build
@@ -60,6 +60,21 @@
     ],
 )
 
+subdir('MultiFactorAuthConfiguration')
+generated_others += custom_target(
+    'xyz/openbmc_project/User/MultiFactorAuthConfiguration__markdown'.underscorify(),
+    input: [ '../../../../yaml/xyz/openbmc_project/User/MultiFactorAuthConfiguration.interface.yaml',  ],
+    output: [ 'MultiFactorAuthConfiguration.md' ],
+    depend_files: sdbusplusplus_depfiles,
+    command: [
+        sdbuspp_gen_meson_prog, '--command', 'markdown',
+        '--output', meson.current_build_dir(),
+        '--tool', sdbusplusplus_prog,
+        '--directory', meson.current_source_dir() / '../../../../yaml',
+        'xyz/openbmc_project/User/MultiFactorAuthConfiguration',
+    ],
+)
+
 subdir('PrivilegeMapper')
 generated_others += custom_target(
     'xyz/openbmc_project/User/PrivilegeMapper__markdown'.underscorify(),
diff --git a/yaml/xyz/openbmc_project/User/MultiFactorAuthConfiguration.interface.yaml b/yaml/xyz/openbmc_project/User/MultiFactorAuthConfiguration.interface.yaml
new file mode 100644
index 0000000..b297f46
--- /dev/null
+++ b/yaml/xyz/openbmc_project/User/MultiFactorAuthConfiguration.interface.yaml
@@ -0,0 +1,38 @@
+description: >
+    This interface defines multi-factor authentication configuration. This
+    interface can be implemented at user manager object to enforce various MFA
+    authentication mechanisms to users on the system
+
+properties:
+    - name: Enabled
+      type: enum[self.Type]
+      default: None
+      description: >
+          Multi-factor authentication configuration. This interface  will be
+          implemented by user manager D-bus object to support user's MFA
+          configuration on BMC.
+
+    - name: Supported
+      type: set[enum[self.Type]]
+      flags:
+          - readonly
+      description: >
+          This property is read only for populating allowed multi-factor
+          authentication types. When there are no multi-factor authentication
+          types are supported, this should be an empty set and should never
+          include 'None' enumeration value.
+
+enumerations:
+    - name: Type
+      description: >
+          Multi-factor authentication type enumeration, Types of multi-factor
+          authentication user account is allowed to configure.
+      values:
+          - name: GoogleAuthenticator
+            description: >
+                Google Authenticator supports Time-based One-time Password
+                two-factor authentication for logging into servers specified in
+                RFC 6238.
+          - name: None
+            description: >
+                Default value of multi-factor authentication configuration